18-foot great white shark tracked to northeast Florida

Published On: Nov 08 2012 02:37:00 PM EST   Updated On: Nov 08 2012 02:39:25 PM EST

An 18-foot great white shark is off the coast of Nassau County.

The shark, named Mary Lee, is being tracked by the group Ocearch by transponder.

A map from Ocearch shows Mary Lee's travels from New England to northeast Florida.

The shark weighs about 2 tons.